MIC5202-3.3YM Equivalent & Substitute Parts

Part Overview

The MIC5202-3.3YM is a linear voltage regulator IC from Microchip Technology designed for positive fixed dual-output applications. This device delivers 100mA per output at 3.3V with a maximum dropout voltage of 0.35V. The part is classified as obsolete, making identification of suitable alternatives essential for ongoing design support and production continuity. Active substitute parts maintain functional equivalence while offering current availability and production status.

Substiute Parts

MIC5202-3.3YM

Microchip TechnologyIn Stock: 2217MIC5202-3.3YM Datasheet

Current PartRFQ

MIC5202-3.0YM

Microchip TechnologyIn Stock: 9098MIC5202-3.0YM Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MIC5202-3.3YM is determined by strict equivalence across the following critical parameters:

• Dual positive output configuration with fixed voltage regulation
• Identical package type: 8-SOIC with 0.154" (3.90mm) width
• Surface mount mounting type
• Maximum input voltage: 26V
• Output current capability: 100mA per regulator
• Maximum dropout voltage: 0.35V @ 100mA
• Quiescent current: 1.5 mA
• Operating temperature range: -40°C ~ 125°C
• Protection features: Over Current, Over Temperature, Reverse Polarity
• Enable control feature
• RoHS3 compliance and MSL Level 1

The MIC5202-3.0YM qualifies as a manufacturer-recommended substitute based on identical electrical specifications, package configuration, and protection architecture. The primary distinction is the fixed output voltage of 3.0V versus 3.3V on the main part.

Parameter Comparison

Engineering Selection Recommendations

The MIC5202-3.0YM is the manufacturer-recommended substitute for the obsolete MIC5202-3.3YM. Both parts maintain identical electrical performance characteristics, package configuration, and protection architecture. The MIC5202-3.0YM carries active product status with current manufacturing support and availability.

Selection between these parts depends on circuit voltage requirements. The MIC5202-3.3YM provides 3.3V fixed output, while the MIC5202-3.0YM provides 3.0V fixed output. Both parts are ROHS3 compliant with MSL Level 1 rating, suitable for standard surface mount assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the MIC5202-3.0YM directly replace the MIC5202-3.3YM in existing designs?

A: Direct replacement is possible only if the circuit design tolerates 3.0V output instead of 3.3V. All other electrical and mechanical parameters are identical. The package footprint and pinout are equivalent.

Q: What is the primary difference between these two parts?

A: The fixed output voltage differs: MIC5202-3.3YM outputs 3.3V while MIC5202-3.0YM outputs 3.0V. All other specifications including current capacity, dropout voltage, protection features, and package type are identical.

Q: Are both parts compatible with the same PCB layout?

A: Yes. Both parts use the 8-SOIC package with identical dimensions (0.154" width, 3.90mm). The pinout and footprint are equivalent, allowing use of the same PCB design.

Q: What is the product status difference?

A: The MIC5202-3.3YM is classified as obsolete with no ongoing manufacturing. The MIC5202-3.0YM maintains active product status with current availability and production support from Microchip Technology.

Q: Do both parts require the same assembly and handling procedures?

A: Yes. Both parts share identical MSL Level 1 rating, mounting type (surface mount), and RoHS3 compliance. Standard surface mount assembly processes apply to both.